Multi-Fiber Cable Jacket Window Tool With Guided Blade Protection
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional window cutting tools for multi-fiber cables are not adjustable for different cable sizes, leading to inconsistent cuts that can damage fibers, and require separate tools for each size, increasing costs and inefficiency.
Innovation Solution
A tool with a monolithic body and handle structure, featuring a cable receiving portion with a curved surface and guide members to consistently create openings in the cable jacket without damaging the fibers, and a cutting member protection mechanism to prevent user injury.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If conventional window cutting tools are designed for a specific cable size, then cutting precision for that size is improved, but the tool cannot be used for other cable sizes, increasing the number of tools required
Solution Approach 1:
The cutting tool incorporates an adjustable cutting depth mechanism that allows the cutting blade to be positioned at different depths along the cable jacket. This dynamic adjustment capability enables a single tool to accommodate multiple cable sizes while maintaining consistent cutting precision, as the blade can be set to the appropriate depth for each specific cable diameter.
Solution Approach 2:
The tool design includes adjustable parameters such as cutting depth and blade positioning that can be modified based on the cable size being worked on. By changing these parameters rather than the entire tool configuration, the system achieves versatility across different cable sizes while preserving cutting precision through controlled parameter adjustment.
2Ease of operation
If conventional cutting tools allow deep cuts to ensure fiber access, then fiber accessibility is improved, but the risk of fiber damage increases
Solution Approach 1:
The cutting blade is designed with dynamic depth control, allowing the operator to adjust the cutting depth precisely based on the cable jacket thickness. This prevents overly deep cuts that could damage fibers while ensuring sufficient depth to access the fibers. The adjustable mechanism provides real-time control over cutting depth, balancing accessibility with fiber protection.
Solution Approach 2:
The tool incorporates guide members and positioning features that provide visual and physical feedback to the operator during the cutting process. These feedback mechanisms indicate when the appropriate cutting depth has been reached, preventing excessive cutting depth that could harm the fibers while ensuring the cut is deep enough to provide fiber access.
3Manufacturing precision
If multiple separate tools are provided for different cable sizes, then cutting consistency for each size is improved, but tool cost and complexity increase
Solution Approach 1:
The cutting tool is designed as a universal multi-functional device that can handle multiple cable sizes through adjustable components. Rather than requiring separate specialized tools for each cable size, this single tool performs the cutting function across a range of cable diameters while maintaining consistent cutting quality through its adjustable depth and guide member system.
Solution Approach 2:
The invention combines multiple cable size capabilities into a single tool by integrating adjustable cutting depth mechanisms and guide members that accommodate various cable diameters. This merging of functions into one unified tool reduces the total number of tools required while preserving cutting consistency through the integrated adjustment and guidance systems.
Data Source
AI summary
A tool for forming a window in a jacket of a cable includes a body portion having a first end, a second end opposite the first end, an exterior surface, a cable receiving portion extending from the first end to the second end, and an opening. The cable receiving portion may receive a cable having a jacket. A lower surface of the cable receiving portion may be curved in a region proximate to the opening in order to urge at least a portion of the jacket to extend beyond the exterior surface at the opening. The exterior surface and a guide member proximate to the opening are configured to allow a blade to slide across the opening to remove a portion of the jacket thereby providing access to a fiber or wire disposed within the jacket.